org.gvsig.tools.dynobject.impl

Class DefaultDynObjectManager

java.lang.Object

org.gvsig.tools.dynobject.impl.DefaultDynObjectManager

All Implemented Interfaces:

DynObjectManager

public class DefaultDynObjectManager
extends Object
implements DynObjectManager

Default DynObjectManager implementation.

Version:

$Id$

Author:

gvSIG Team

Field Summary

Fields inherited from interface org.gvsig.tools.dynobject.DynObjectManager

NULLCODE

Constructor Summary

Constructors

Constructor and Description
DefaultDynObjectManager()

Method Summary

Methods

Modifier and Type	Method and Description
void	add(DynClass dynClass) Añade la dynClass a la lista de clases registradas.
DynClass	add(String name) Create and add to the manager a class with the name passed as parameter in the default namespace.
DynClass	add(String name, String description) Create and add to the manager a class with the name passed as parameter in the default namespace.
void	consolide() Actualiza todas las DynClasses registradas para reflejar la herencia de forma adecuada.
DynClass	createDynClass(String name, String description) Create a instance of DynClass with the name and description Indicated as parameters.
DynClass	createDynClass(String namespace, String name, String description) Create a instance of DynClass with the name and description Indicated as parameters.
DynClassName	createDynClassName(String name) Creates a DynClassName with a DynClass name or fullname
DynClassName	createDynClassName(String namespace, String name) Creates a DynClassName with a DynClass name and its namespace.
DynObject	createDynObject(DynStruct dynClass) Create a new DynObject associated to the DynStruct or DynClass passed as parameter.
DynObject	createDynObject(String dynClassName) Crea un nuevo objeto asociandole como clase base la indicada que tiene el nombre indicado.
DynObject	createDynObject(String dynClassName, String namespace) Crea un nuevo objeto asociandole como clase base la indicada que tiene el nombre indicado.
DynObjectPagingHelper	createDynObjectPagingHelper(DynObjectSet set) Creates a new DynObjectPagingHelper to page the data of a DynObjectSet.
DynObjectPagingHelper	createDynObjectPagingHelper(DynObjectSet set, int pageSize) Creates a new DynObjectPagingHelper to page the data of a DynObjectSet.
DynClass	get(DynClass[] superClasses)
DynClass	get(String theName) Obtiene la clase asociado al nombre indicado.
DynClass	get(String namespace, String name) Obtiene el la clase asociado al nombre indicado dentro del namespace pedido.
String	getAttributeValue(Object obj, String name)
int	getCount() Return the count of registered DynClass.
Class	getDefaultClassOfType(int type)
DynMethod	getDynMethod(Class theClass, int code)
DynMethod	getDynMethod(DynClass dynClass, int code)
DynMethod	getDynMethod(DynObject dynObject, int code) Obtain the method for the indicated code of the dynObject.
DynMethod	getDynMethod(int code)
DynMethod	getDynMethod(Object obj, int code)
int	getDynMethodCode(Class theClass, String methodName)
int	getDynMethodCode(DynClass dynClass, String methodName)
static DefaultDynObjectManager	getManager()
List	getNames() Return the list of names of all registered DynClass.
boolean	has(String name) Comprueba si esta registrada una clase.
boolean	has(String namespace, String name) Comprueba si esta registrada una clase.
Map	importDynClassDefinitions(InputStream resource, ClassLoader loader) Load the classes defined in the resource.
Map	importDynClassDefinitions(InputStream resource, ClassLoader loader, String defaultNamespace) Load the classes defined in the resource and return a Map with its.
Map	importDynClassDefinitions(org.xmlpull.v1.XmlPullParser parser, ClassLoader loader, String defaultNamespace) Load the classes defined in the resource.
Object	invokeDynMethod(Object self, int code, DynObject context) Invoke the method of the indicated code for the object self, with parameters in context.
Iterator	iterator() Return an iterator over all registered DynClass.
Iterator	iterator(String nameSpace) Return an iterator over all registered DynClass with the same namespace.
int	registerDynMethod(Class theClass, DynMethod dynMethod) Register the method in the class.
int	registerDynMethod(DynClass dynClass, DynMethod dynMethod) Register the method in the dynClass.
void	remove(DynStruct dynClass)
void	setAttributeValue(Object obj, String name, Object value)
void	validate(DynObject object)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DefaultDynObjectManager

public DefaultDynObjectManager()

Method Detail

getManager

public static DefaultDynObjectManager getManager()

createDynClass

public DynClass createDynClass(String name,
                      String description)

Description copied from interface: DynObjectManager

Create a instance of DynClass with the name and description Indicated as parameters.

Specified by:

createDynClass in interface DynObjectManager

Parameters:

name - , the name used for DynClass name.

description - , the description associated to the new DynClass.

Returns:

the DynClass created.

createDynClass

public DynClass createDynClass(String namespace,
                      String name,
                      String description)

Description copied from interface: DynObjectManager

Create a instance of DynClass with the name and description Indicated as parameters.

Specified by:

createDynClass in interface DynObjectManager

Parameters:

namespace - , the namespace used for the new DynClass.

name - , the name used for the new DynClass.

description - , the description associated to the new DynClass.

Returns:

the DynClass created.

add

public void add(DynClass dynClass)

Description copied from interface: DynObjectManager

Añade la dynClass a la lista de clases registradas. Falla lanzando una excepcion si ya existe una clase registrada con ese nombre en ese namespace.

Specified by:

add in interface DynObjectManager

add

public DynClass add(String name,
           String description)

Description copied from interface: DynObjectManager

Create and add to the manager a class with the name passed as parameter in the default namespace.

Specified by:

add in interface DynObjectManager

Returns:

the new class created.

add

public DynClass add(String name)

Description copied from interface: DynObjectManager

Create and add to the manager a class with the name passed as parameter in the default namespace.

Specified by:

add in interface DynObjectManager

Returns:

the new class created.

remove

public void remove(DynStruct dynClass)

Specified by:

remove in interface DynObjectManager

get

public DynClass get(String theName)

Description copied from interface: DynObjectManager

Obtiene la clase asociado al nombre indicado. Si se indica un nombre con namespace la buscara en ese namespace. if not se usara el namespace por defecto.

Specified by:

get in interface DynObjectManager

Parameters:

theName - , nombre de la clase que queremos obtener.

Returns:

la clase requerida.

get

public DynClass get(String namespace,
           String name)

Description copied from interface: DynObjectManager

Obtiene el la clase asociado al nombre indicado dentro del namespace pedido.

Specified by:

get in interface DynObjectManager

name - , nombre de la clase que queremos obtener.

Returns:

la clase requerida.

get

public DynClass get(DynClass[] superClasses)

getCount

public int getCount()

Description copied from interface: DynObjectManager

Return the count of registered DynClass.

Specified by:

getCount in interface DynObjectManager

Returns:

count of DynClass

getNames

public List getNames()

Description copied from interface: DynObjectManager

Return the list of names of all registered DynClass.

Specified by:

getNames in interface DynObjectManager

Returns:

list of DynClass names.

has

public boolean has(String name)

Description copied from interface: DynObjectManager

Comprueba si esta registrada una clase.

Specified by:

has in interface DynObjectManager

Returns:

true si la clase "name" esta registrada, false si no.

has

public boolean has(String namespace,
          String name)

Description copied from interface: DynObjectManager

Comprueba si esta registrada una clase.

Specified by:

has in interface DynObjectManager

Returns:

true si la clase "name" esta registrada, false si no.

iterator

public Iterator iterator()

Description copied from interface: DynObjectManager

Return an iterator over all registered DynClass.

Specified by:

iterator in interface DynObjectManager

Returns:

the iterator.

createDynObject

public DynObject createDynObject(String dynClassName)

Description copied from interface: DynObjectManager

Crea un nuevo objeto asociandole como clase base la indicada que tiene el nombre indicado.

Specified by:

createDynObject in interface DynObjectManager

Returns:

el nuevo DynObject

createDynObject

public DynObject createDynObject(String dynClassName,
                        String namespace)

Description copied from interface: DynObjectManager

Crea un nuevo objeto asociandole como clase base la indicada que tiene el nombre indicado.

Specified by:

createDynObject in interface DynObjectManager

Returns:

el nuevo DynObject

createDynObject

public DynObject createDynObject(DynStruct dynClass)

Description copied from interface: DynObjectManager

Create a new DynObject associated to the DynStruct or DynClass passed as parameter.

Specified by:

createDynObject in interface DynObjectManager

Parameters:

dynClass - or dynClass to use for create the dynObject

Returns:

the new DynObject

consolide

public void consolide()

Description copied from interface: DynObjectManager

Actualiza todas las DynClasses registradas para reflejar la herencia de forma adecuada.

Specified by:

consolide in interface DynObjectManager

registerDynMethod

public int registerDynMethod(DynClass dynClass,
                    DynMethod dynMethod)

Description copied from interface: DynObjectManager

Register the method in the dynClass.

Specified by:

registerDynMethod in interface DynObjectManager

Parameters:

dynClass - class over the method is registred

dynMethod - method to registry

Returns:

unique code of method

registerDynMethod

public int registerDynMethod(Class theClass,
                    DynMethod dynMethod)

Description copied from interface: DynObjectManager

Register the method in the class.

Specified by:

registerDynMethod in interface DynObjectManager

Parameters:

theClass - class over the method is registred

dynMethod - method to registry

Returns:

unique code of method

invokeDynMethod

public Object invokeDynMethod(Object self,
                     int code,
                     DynObject context)
                       throws DynMethodException

Description copied from interface: DynObjectManager

Invoke the method of the indicated code for the object self, with parameters in context.

Specified by:

invokeDynMethod in interface DynObjectManager

Parameters:

self - object over the method is invoked

code - code for the method to invoke

context - paramters of method

Returns:

return value for the method

Throws:

DynMethodException

getDynMethodCode

public int getDynMethodCode(DynClass dynClass,
                   String methodName)
                     throws DynMethodException

Throws:

DynMethodException

getDynMethodCode

public int getDynMethodCode(Class theClass,
                   String methodName)
                     throws DynMethodException

Throws:

DynMethodException

getDynMethod

public DynMethod getDynMethod(int code)
                       throws DynMethodException

Specified by:

getDynMethod in interface DynObjectManager

Throws:

DynMethodException

getDynMethod

public DynMethod getDynMethod(Object obj,
                     int code)
                       throws DynMethodException

Specified by:

getDynMethod in interface DynObjectManager

Throws:

DynMethodException

getDynMethod

public DynMethod getDynMethod(Class theClass,
                     int code)
                       throws DynMethodException

Specified by:

getDynMethod in interface DynObjectManager

Throws:

DynMethodException

getDynMethod

public DynMethod getDynMethod(DynClass dynClass,
                     int code)
                       throws DynMethodException

Specified by:

getDynMethod in interface DynObjectManager

Throws:

DynMethodException

getDynMethod

public DynMethod getDynMethod(DynObject dynObject,
                     int code)
                       throws DynMethodException

Description copied from interface: DynObjectManager

Obtain the method for the indicated code of the dynObject.

Specified by:

getDynMethod in interface DynObjectManager

code - code of the requeted method

Returns:

the required DynMethod

Throws:

DynMethodException

validate

public void validate(DynObject object)

Specified by:

validate in interface DynObjectManager

getDefaultClassOfType

public Class getDefaultClassOfType(int type)

Specified by:

getDefaultClassOfType in interface DynObjectManager

importDynClassDefinitions

public Map importDynClassDefinitions(InputStream resource,
                            ClassLoader loader)
                              throws org.xmlpull.v1.XmlPullParserException,
                                     IOException

Description copied from interface: DynObjectManager

Load the classes defined in the resource. When the class do not specify a namespace this is set to null. The classes do not be registered in the manager.

Specified by:

importDynClassDefinitions in interface DynObjectManager

Parameters:

resource - , XML with the definition of dynamic classes.

loader - , loader used to load classes used in "classOfValue" in the resource.

Returns:

The Map of loaded dynamic classes

Throws:

org.xmlpull.v1.XmlPullParserException

IOException

importDynClassDefinitions

public Map importDynClassDefinitions(org.xmlpull.v1.XmlPullParser parser,
                            ClassLoader loader,
                            String defaultNamespace)
                              throws org.xmlpull.v1.XmlPullParserException,
                                     IOException

Description copied from interface: DynObjectManager

Load the classes defined in the resource. When the class do not specify a namespace this is set to null. The classes do not be registered in the manager.

Specified by:

importDynClassDefinitions in interface DynObjectManager

Parameters:

parser - , XML parser used in the definition of dynamic classes.

loader - , loader used to load classes used in "classOfValue" in the resource.

defaultNamespace - , namespace used in classes that do not specify a namespace in the resource.

Returns:

The Map of loaded dynamic classes

Throws:

org.xmlpull.v1.XmlPullParserException

IOException

importDynClassDefinitions

public Map importDynClassDefinitions(InputStream resource,
                            ClassLoader loader,
                            String defaultNamespace)
                              throws org.xmlpull.v1.XmlPullParserException,
                                     IOException

Description copied from interface: DynObjectManager

Load the classes defined in the resource and return a Map with its. The classes do not be registered in the manager.

Specified by:

importDynClassDefinitions in interface DynObjectManager

Parameters:

resource - , XML with the definition of dynamic classes.

loader - , loader used to load classes used in "classOfValue" in the resource.

defaultNamespace - , namespace used in classes that do not specify a namespace in the resource.

Returns:

The Map of loaded dynamic classes

Throws:

org.xmlpull.v1.XmlPullParserException

IOException

createDynObjectPagingHelper

public DynObjectPagingHelper createDynObjectPagingHelper(DynObjectSet set)
                                                  throws BaseException

Description copied from interface: DynObjectManager

Creates a new DynObjectPagingHelper to page the data of a DynObjectSet.

Specified by:

createDynObjectPagingHelper in interface DynObjectManager

Parameters:

set - to page the data of

Returns:

a DynObjectPagingHelper

Throws:

BaseException - if there is an error creating the paging helper, usually because of an error getting the data of the DynObjectSet

createDynObjectPagingHelper

public DynObjectPagingHelper createDynObjectPagingHelper(DynObjectSet set,
                                                int pageSize)
                                                  throws BaseException

Description copied from interface: DynObjectManager

Creates a new DynObjectPagingHelper to page the data of a DynObjectSet.

Specified by:

createDynObjectPagingHelper in interface DynObjectManager

Parameters:

set - to page the data of

pageSize - the size of the page to load using the helper

Returns:

a DynObjectPagingHelper

Throws:

BaseException - if there is an error creating the paging helper, usually because of an error getting the data of the DynObjectSet

createDynClassName

public DynClassName createDynClassName(String namespace,
                              String name)

Description copied from interface: DynObjectManager

Creates a DynClassName with a DynClass name and its namespace.

Specified by:

createDynClassName in interface DynObjectManager

Parameters:

namespace - where the DynClass belongs to

name - of the DynClass

Returns:

a new DynClassName

createDynClassName

public DynClassName createDynClassName(String name)

Description copied from interface: DynObjectManager

Creates a DynClassName with a DynClass name or fullname

Specified by:

createDynClassName in interface DynObjectManager

Parameters:

name - of the DynClass. It might be a simple name or a composed full name (namespace and name)

Returns:

a new DynClassName

iterator

public Iterator iterator(String nameSpace)

Description copied from interface: DynObjectManager

Return an iterator over all registered DynClass with the same namespace.

Specified by:

iterator in interface DynObjectManager

Returns:

the iterator.

getAttributeValue

public String getAttributeValue(Object obj,
                       String name)

Specified by:

getAttributeValue in interface DynObjectManager

setAttributeValue

public void setAttributeValue(Object obj,
                     String name,
                     Object value)

Specified by:

setAttributeValue in interface DynObjectManager